Parker PFA/PTFE 1/4", 1/2", 1" Slurry Valves, Manual

The MV-20 Series is designed for slurry, ultra-pure water and aggressive chemical or gas applications. The valve has a machined PTFE body for superior chemical resistance.

The design has a modified PTFE diaphragm which improves cycle life and provides fewer shears than standard PTFE. The fully swept open bowl diaphragm seat area minimizes fluid shear while the self draining design minimizes area for entrapment and stagnation of media.

The high load point seat seal improves the sealing mechanism for aggressive chemicals, deionized water and abrasive slurry media while minimizing the particle contribution of the valve. The valve is offered in three orifice sizes (1/4”, 1/2” and 1”) and port sizes ranging from 1/4” to 1 1/4”.